* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Default: Amber theme (classic amber phosphor terminal) */
:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #1a1a0a;
  --bg-tertiary: #2a2a1a;
  --text-primary: #ffb000;
  --text-secondary: #cc8800;
  --text-muted: #996600;
  --border-color: #ffb000;
  --accent: #ffcc00;
  --error: #ff4444;
  --glow-color: rgba(255, 176, 0, 0.5);
}

/* Green theme (classic green phosphor terminal) */
:root[data-theme="green"] {
  --bg-primary: #0a0a0a;
  --bg-secondary: #1a1a1a;
  --bg-tertiary: #2a2a2a;
  --text-primary: #00ff00;
  --text-secondary: #00cc00;
  --text-muted: #008800;
  --border-color: #00ff00;
  --accent: #00ff00;
  --error: #ff0000;
  --glow-color: rgba(0, 255, 65, 0.5);
}

/* iOS keyboard fix: prevent body scroll and use fixed positioning */
html, body {
  overflow: hidden;
  height: 100%;
  position: fixed;
  width: 100%;
}

body {
  font-family: 'Courier New', 'Courier', monospace;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  text-shadow: 0 0 5px var(--glow-color);
}

/* Industrial Terminal CRT Effects */
body::before {
  content: " ";
  display: block;
  position: fixed;
  top: 0; left: 0; bottom: 0; right: 0;
  background: rgba(18, 16, 16, 0.1);
  opacity: 0;
  z-index: 9999;
  pointer-events: none;
  animation: flicker 0.15s infinite;
}

body::after {
  content: " ";
  display: block;
  position: fixed;
  top: 0; left: 0; bottom: 0; right: 0;
  background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.15) 50%), 
              linear-gradient(90deg, rgba(255, 0, 0, 0.03), rgba(0, 255, 0, 0.01), rgba(0, 0, 255, 0.03));
  z-index: 9998;
  background-size: 100% 2px, 3px 100%;
  pointer-events: none;
}

@keyframes flicker {
  0% { opacity: 0.27861; }
  5% { opacity: 0.34769; }
  10% { opacity: 0.23604; }
  15% { opacity: 0.90626; }
  20% { opacity: 0.18128; }
  30% { opacity: 0.48138; }
  40% { opacity: 0.03461; }
  50% { opacity: 0.65525; }
  60% { opacity: 0.35413; }
  70% { opacity: 0.19807; }
  80% { opacity: 0.48771; }
  90% { opacity: 0.13301; }
  100% { opacity: 0.42522; }
}

.glitch-jump {
  animation: glitch-skew 4s infinite linear alternate-reverse;
}

@keyframes glitch-skew {
  0% { transform: skew(0deg); }
  20% { transform: skew(-0.5deg); }
  21% { transform: skew(2deg); }
  22% { transform: skew(0deg); }
  100% { transform: skew(0deg); }
}

#app {
  /* Mobile keyboard-aware height: JS sets --vh, fallback to dvh then vh */
  height: var(--vh, 100dvh);
  height: var(--vh, 100vh); /* Fallback for older browsers */
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

/* Auth Screen */
#auth-screen {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100%;
  padding: 20px;
  text-align: center;
}

.logo pre {
  color: var(--text-primary);
  font-size: 0.8em;
  line-height: 1.2;
  margin-bottom: 20px;
}

#auth-screen h1 {
  font-size: 2.5em;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.tagline {
  color: var(--text-muted);
  margin-bottom: 8px;
  font-size: 0.9em;
}

.capacity-info {
  color: var(--text-secondary);
  margin-bottom: 32px;
  font-size: 0.85em;
  font-family: monospace;
}

.capacity-info.at-capacity {
  color: var(--error);
  animation: pulse-warning 1.5s ease-in-out infinite;
}

@keyframes pulse-warning {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.auth-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 30px;
  max-width: 320px;
  margin-left: auto;
  margin-right: auto;
}

.auth-btn {
  font-family: 'Courier New', 'Courier', monospace;
  font-size: 1em;
  cursor: pointer;
  border: 2px solid var(--text-primary);
  padding: 14px 24px;
  transition: all 0.2s;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-primary);
  color: var(--text-primary);
}

.auth-btn:hover {
  background: var(--text-primary);
  color: var(--bg-primary);
}

.github-btn,
.guest-btn {
  background: var(--bg-primary);
  color: var(--text-primary);
  border-color: var(--text-primary);
}

.github-btn:hover,
.guest-btn:hover {
  background: var(--text-primary);
  color: var(--bg-primary);
}

.auth-btn.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.auth-btn .disabled-icon {
  color: var(--error);
}

.guest-btn {
  border-style: dashed;
  opacity: 0.8;
}

.guest-btn:hover {
  opacity: 1;
}

/* Hide other OAuth providers for now */
.google-btn,
.microsoft-btn,
.apple-btn {
  display: none;
}

.info {
  margin-top: 40px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85em;
  max-width: 400px;
}

.info p {
  margin: 5px 0;
}

.terms-link a {
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.terms-link a:hover {
  color: var(--text-secondary);
  text-decoration: underline;
}

.no-coin {
  color: var(--text-muted);
  font-size: 0.75rem;
  margin-top: 1rem;
  opacity: 0.7;
}

/* Buttons */
button {
  font-family: 'Courier New', 'Courier', monospace;
  font-size: 1em;
  cursor: pointer;
  border: 2px solid var(--border-color);
  padding: 12px 18px;
  transition: all 0.2s;
}

.primary-btn {
  background: var(--bg-primary);
  color: var(--text-primary);
  border-color: var(--text-primary);
}

.primary-btn:hover {
  background: var(--text-primary);
  color: var(--bg-primary);
}

.secondary-btn {
  background: var(--bg-secondary);
  color: var(--text-muted);
  border-color: var(--text-muted);
}

.secondary-btn:hover {
  background: var(--bg-tertiary);
}

.icon {
  margin-right: 8px;
}

/* Chat Screen */
#chat-screen {
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  border-bottom: 2px solid var(--border-color);
  background: var(--bg-secondary);
  flex-shrink: 0; /* Never shrink - stay visible above keyboard */
}

.header-left h2 {
  font-size: 1.2em;
  display: inline;
  margin-right: 20px;
}

#user-info {
  color: var(--text-muted);
  font-size: 0.9em;
}

#room-topic {
  padding: 8px 20px;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  font-size: 0.85em;
  color: var(--text-secondary);
  font-style: italic;
}

/* Room Input Screen */
#room-input-screen {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.room-input-container {
  text-align: center;
  max-width: 400px;
  width: 100%;
  padding: 20px;
}

.room-input-container h3 {
  margin-bottom: 20px;
  font-size: 1.5em;
}

#room-name {
  width: 100%;
  margin-bottom: 15px;
}

.hint {
  margin-top: 15px;
  color: var(--text-muted);
  font-size: 0.85em;
}

/* Chat Container */
#chat-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#room-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 15px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  gap: 15px;
}

.room-controls {
  display: flex;
  gap: 8px;
  align-items: center;
}

#switch-room-name {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 6px 10px;
  font-family: 'Courier New', monospace;
  font-size: 14px;
  width: 150px;
}

#switch-room-name:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 5px var(--glow-color);
}

#current-room {
  font-weight: bold;
  color: var(--text-primary);
}

#peer-count {
  color: var(--text-muted);
  margin-left: 20px;
}

#chat-main {
  flex: 1;
  display: grid;
  grid-template-columns: 240px 1fr;
  overflow: hidden;
  position: relative;
}

/* Overlay should not affect grid layout */
.menu-overlay {
  display: none;
}

/* User List */
#user-list {
  border-right: 2px solid var(--border-color);
  background: var(--bg-secondary);
  display: flex;
  flex-direction: column;
}

.sidebar-section {
  padding: 10px;
  border-bottom: 2px solid var(--border-color);
}

.sidebar-label {
  font-size: 0.75em;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sidebar-value {
  font-weight: bold;
  font-size: 1em;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 180px;
}

.user-list-header {
  padding: 10px;
  border-bottom: 2px solid var(--border-color);
  font-weight: bold;
  text-transform: uppercase;
  font-size: 0.9em;
}

#user-list-content {
  flex: 1;
  overflow-y: auto;
  padding: 10px;
}

.user-item {
  padding: 5px;
  margin: 2px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.user-avatar {
  width: 20px;
  height: 20px;
  border-radius: 2px;
  border: 1px solid var(--border-color);
}

.user-name {
  font-size: 0.9em;
}

.user-name.self {
  color: var(--accent);
  font-weight: bold;
}

.user-name.aliased {
  text-decoration: underline;
  text-decoration-style: dotted;
  font-style: italic;
  cursor: help;
}

.user-name.muted {
  opacity: 0.5;
  cursor: help;
}

.user-name.op {
  color: var(--accent);
  font-weight: bold;
}

/* Read receipt blink animation - triggers when all peers have received a message */
@keyframes read-receipt-blink {
  0%, 100% {
    opacity: 1;
    text-shadow: none;
  }
  16.67%, 50%, 83.33% {
    opacity: 0.3;
    text-shadow: 0 0 8px var(--accent);
  }
  33.33%, 66.67% {
    opacity: 1;
    text-shadow: 0 0 12px var(--accent);
  }
}

.user-name.read-receipt-blink {
  animation: read-receipt-blink 0.6s ease-in-out;
  color: var(--accent);
}

/* Status indicator dot */
.user-status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  transition: background-color 0.3s, box-shadow 0.3s;
}

.user-status.connected {
  background-color: var(--text-primary);
  box-shadow: 0 0 4px var(--text-primary);
}

.user-status.typing {
  background-color: #ffcc00;
  box-shadow: 0 0 6px #ffcc00;
  animation: typing-pulse 1s ease-in-out infinite;
}

.user-status.typing-fade {
  background-color: #6688aa;
  box-shadow: 0 0 3px #6688aa;
  animation: none;
}

.user-status.stale {
  background-color: #ff8800;
  box-shadow: 0 0 4px #ff8800;
}

.user-status.warning {
  background-color: #ff4444;
  box-shadow: 0 0 4px #ff4444;
  animation: warning-pulse 1.5s ease-in-out infinite;
}

.user-status.dying {
  background-color: #885533;
  box-shadow: 0 0 2px #885533;
  opacity: 0.7;
}

.user-status.disconnected {
  background-color: #666666;
  box-shadow: none;
}

@keyframes warning-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes typing-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.9); }
}

/* Messages */
#messages-container {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  flex: 1;
  min-height: 0; /* Critical for flex children to shrink properly */
}

#messages {
  flex: 1;
  overflow-y: auto;
  padding: 15px;
  background: var(--bg-primary);
}

.message {
  margin: 8px 0;
  display: flex;
  gap: 10px;
  font-size: 0.95em;
}

.message-time {
  color: var(--text-muted);
  font-size: 0.85em;
  min-width: 50px;
}

.message-author {
  color: var(--text-secondary);
  font-weight: bold;
  min-width: 120px;
  text-decoration: none;
  cursor: pointer;
}

a.message-author:hover {
  text-decoration: underline;
}

.message-author.self {
  color: var(--accent);
}

.message-text {
  color: var(--text-primary);
  word-wrap: break-word;
  flex: 1;
}

/* @mention highlighting for users in room */
.mention-highlight {
  color: var(--accent);
  font-weight: bold;
  text-shadow: 0 0 8px var(--glow-color);
}

.system-message {
  color: var(--text-muted);
  font-style: italic;
  margin: 5px 0;
  text-align: center;
}

.system-message .system-username {
  color: var(--text-color);
  font-style: normal;
}

.emote-message {
  display: flex;
  gap: 10px;
  margin: 5px 0;
}

.emote-text {
  color: #ff6b6b;
  font-style: italic;
}

.pm-message {
  display: flex;
  gap: 10px;
  margin: 5px 0;
  background: rgba(255, 165, 0, 0.1);
  padding: 5px 10px;
  border-left: 3px solid #ffa500;
}

.pm-prefix {
  color: #ffa500;
  font-weight: bold;
}

.pm-text {
  color: var(--text-primary);
}

/* Input Area */
#input-area {
  display: flex;
  gap: 10px;
  padding: 15px;
  border-top: 2px solid var(--border-color);
  background: var(--bg-secondary);
  flex-shrink: 0; /* Never shrink - stay visible above keyboard */
}

input[type="text"] {
  flex: 1;
  background: var(--bg-primary);
  color: var(--text-primary);
  border: 2px solid var(--border-color);
  padding: 10px;
  font-family: 'Courier New', 'Courier', monospace;
  font-size: 1em;
}

input[type="text"]:focus {
  outline: none;
  border-color: var(--accent);
}

input[type="text"]::placeholder {
  color: var(--text-muted);
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border: 2px solid var(--bg-secondary);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

/* Hamburger Menu Button */
.menu-btn {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.5em;
  padding: 5px 10px;
  cursor: pointer;
  margin-right: 10px;
}

.menu-btn:hover {
  color: var(--accent);
}

/* Responsive */
@media (max-width: 768px) {
  .menu-btn {
    display: inline-block;
  }
  
  #chat-main {
    grid-template-columns: 1fr;
    position: relative;
  }
  
  #user-list {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 200px;
    height: 100%;
    z-index: 100;
    border-right: 2px solid var(--border-color);
    background: var(--bg-secondary);
  }
  
  #user-list.show {
    display: flex;
  }
  
  /* Overlay when menu is open (mobile only) */
  .menu-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99;
  }
  
  .menu-overlay.show {
    display: block;
  }
  
  #auth-screen h1 {
    font-size: 1.8em;
  }
  
  .logo pre {
    font-size: 0.6em;
  }
  
  .header-left h2 {
    font-size: 1em;
    margin-right: 10px;
  }
  
  #user-info {
    display: block;
    font-size: 0.8em;
  }
}

/* Push Notification Banner */
#push-banner {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-secondary);
  border: 2px solid var(--border-color);
  padding: 15px 20px;
  z-index: 1000;
  max-width: 90%;
  width: 400px;
}

.push-banner-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: center;
}

.push-banner-buttons {
  display: flex;
  gap: 10px;
  justify-content: center;
}

.push-banner-buttons button {
  padding: 8px 16px;
  font-size: 0.9em;
}

.push-message {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-secondary);
  border: 2px solid var(--border-color);
  padding: 12px 20px;
  z-index: 1000;
  animation: fadeInOut 3s ease-in-out;
}

@keyframes fadeInOut {
  0% { opacity: 0; }
  15% { opacity: 1; }
  85% { opacity: 1; }
  100% { opacity: 0; }
}

/* Capacity Error Takeover Screen */
#capacity-error-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-primary);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.capacity-error-container {
  text-align: center;
  max-width: 500px;
  padding: 40px;
  border: 2px solid var(--error);
  background: var(--bg-secondary);
  animation: pulse-border 2s infinite;
}

@keyframes pulse-border {
  0%, 100% { border-color: var(--error); box-shadow: 0 0 20px rgba(255, 0, 0, 0.3); }
  50% { border-color: #ff6600; box-shadow: 0 0 30px rgba(255, 102, 0, 0.4); }
}

.capacity-icon {
  font-size: 4em;
  color: var(--error);
  margin-bottom: 20px;
  animation: blink 1s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.capacity-title {
  font-size: 2em;
  color: var(--error);
  margin-bottom: 15px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.capacity-message {
  color: var(--text-primary);
  margin-bottom: 20px;
  font-size: 1.1em;
}

.capacity-stats {
  background: var(--bg-primary);
  padding: 15px;
  margin: 20px 0;
  border: 1px solid var(--text-muted);
  font-family: 'Courier New', monospace;
}

#capacity-count {
  font-size: 1.5em;
  color: var(--error);
}

.capacity-hint {
  color: var(--text-muted);
  font-size: 0.9em;
  margin-bottom: 30px;
}

#capacity-error-screen .auth-btn {
  margin: 10px auto;
  max-width: 200px;
  justify-content: center;
}

#capacity-error-screen .secondary-btn {
  margin: 10px auto;
  display: block;
}

/* ═══════════════════════════════════════════════════════════════
   Text Overlay Panel (btop-inspired)
   ═══════════════════════════════════════════════════════════════ */

.overlay-panel {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.overlay-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
}

.overlay-box {
  position: relative;
  background: var(--bg-primary);
  border: 2px solid var(--text-primary);
  border-radius: 4px;
  min-width: 320px;
  max-width: 90vw;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-mono);
  box-shadow: 0 0 20px rgba(0, 255, 0, 0.2);
}

@media (min-width: 768px) {
  .overlay-box {
    max-width: 75vw;
    max-height: 75vh;
  }
}

.overlay-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-secondary);
}

.overlay-title {
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-primary);
}

.overlay-close {
  background: transparent;
  border: 1px solid var(--text-muted);
  color: var(--text-muted);
  padding: 4px 8px;
  font-family: var(--font-mono);
  font-size: 0.85em;
  cursor: pointer;
  transition: all 0.15s;
}

.overlay-close:hover {
  background: var(--text-primary);
  color: var(--bg-primary);
  border-color: var(--text-primary);
}

.overlay-content {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  min-height: 100px;
}

.overlay-footer {
  padding: 8px 12px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-secondary);
  font-size: 0.8em;
  color: var(--text-muted);
}

.overlay-hint {
  opacity: 0.7;
}

/* Overlay menu items */
.overlay-item {
  padding: 6px 8px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  border-radius: 2px;
}

.overlay-item:hover,
.overlay-item.selected {
  background: var(--bg-tertiary);
}

.overlay-item.selected {
  color: var(--text-primary);
}

.overlay-item.selected::before {
  content: '▸';
  color: var(--accent);
}

.overlay-item:not(.selected)::before {
  content: ' ';
}

.overlay-item-label {
  flex: 1;
}

.overlay-item-value {
  color: var(--text-muted);
  padding: 2px 6px;
  border: 1px solid var(--border-color);
  font-size: 0.9em;
}

.overlay-item.selected .overlay-item-value {
  border-color: var(--text-primary);
  color: var(--text-primary);
}

/* Overlay section divider */
.overlay-divider {
  border: none;
  border-top: 1px dashed var(--border-color);
  margin: 10px 0;
}

/* Overlay section heading */
.overlay-section {
  font-size: 0.75em;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  margin: 12px 0 6px 0;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border-color);
}

/* Help overlay styles */
.help-section {
  margin-bottom: 16px;
}

.help-section-title {
  font-size: 0.7em;
  text-transform: uppercase;
  color: var(--accent);
  letter-spacing: 1px;
  margin-bottom: 8px;
  padding-bottom: 4px;
  border-bottom: 1px dashed var(--border-color);
}

.help-cmd {
  display: flex;
  gap: 12px;
  padding: 4px 0;
  font-size: 0.9em;
}

.help-cmd .cmd {
  color: var(--text-primary);
  font-weight: bold;
  min-width: 80px;
}

.help-cmd .desc {
  color: var(--text-secondary);
}

.help-footer {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--border-color);
  font-size: 0.8em;
  color: var(--text-muted);
  text-align: center;
}

.help-command-detail {
  padding: 12px;
}

.help-cmd-name {
  font-size: 1.4em;
  font-weight: bold;
  color: var(--accent);
  margin-bottom: 12px;
}

.help-cmd-desc {
  font-size: 1em;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.help-cmd-usage {
  font-family: monospace;
  background: var(--bg-tertiary);
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  margin-bottom: 8px;
  color: var(--text-secondary);
}

.help-cmd-aliases {
  font-size: 0.85em;
  color: var(--text-muted);
}

.help-error {
  color: var(--error);
  padding: 12px;
}

/* Mod help overlay styles */
.mod-info {
  padding: 4px 0;
  font-size: 0.9em;
  color: var(--text-secondary);
}

.op-marker {
  color: var(--accent);
  font-weight: bold;
}

.mod-status {
  margin-top: 16px;
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  font-size: 0.9em;
  text-align: center;
}

.mod-status.admin {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(255, 204, 0, 0.1);
}

.mod-status.op {
  color: var(--text-primary);
  background: var(--bg-tertiary);
}

.mod-status.none {
  color: var(--text-muted);
}

/* Rules overlay styles */
.rules-loading {
  padding: 20px;
  text-align: center;
  color: var(--text-muted);
}

.rules-list {
  padding: 8px 0;
}

.rule-item {
  display: flex;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px dashed var(--bg-tertiary);
}

.rule-item:last-child {
  border-bottom: none;
}

.rule-num {
  color: var(--accent);
  font-weight: bold;
  min-width: 24px;
}

.rule-text {
  color: var(--text-primary);
}

.rules-consequence {
  margin-top: 16px;
  padding: 12px;
  background: var(--bg-tertiary);
  border-left: 3px solid var(--error);
  font-size: 0.9em;
  color: var(--text-secondary);
}

.rules-error {
  color: var(--error);
  padding: 20px;
  text-align: center;
}

/* Who overlay styles */
.who-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.who-empty {
  padding: 20px;
  text-align: center;
  color: var(--text-muted);
  font-style: italic;
}

.who-user {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px;
  border-radius: 4px;
  transition: background 0.15s;
}

.who-user:hover {
  background: var(--bg-tertiary);
}

.who-user.is-self {
  background: var(--bg-secondary);
  border-left: 2px solid var(--accent);
}

.who-avatar {
  width: 32px;
  height: 32px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
}

.who-info {
  flex: 1;
}

.who-name {
  font-weight: bold;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.who-badge {
  font-size: 0.7em;
  padding: 1px 4px;
  border-radius: 2px;
  font-weight: normal;
}

.who-badge.self {
  background: var(--accent);
  color: var(--bg-primary);
}

.who-badge.alias {
  background: var(--bg-tertiary);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
}

.who-subtext {
  font-size: 0.8em;
  color: var(--text-muted);
}

.who-footer {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border-color);
  text-align: center;
  font-size: 0.85em;
  color: var(--text-muted);
}

.who-loading {
  padding: 20px;
  text-align: center;
  color: var(--text-muted);
}

.peek-topic {
  margin-top: 12px;
  padding: 8px 12px;
  background: var(--bg-tertiary);
  border-left: 2px solid var(--accent);
  font-size: 0.9em;
  color: var(--text-secondary);
}

.peek-join-btn {
  display: block;
  width: 100%;
  margin-top: 12px;
  padding: 10px;
  background: var(--accent);
  color: var(--bg-primary);
  border: none;
  border-radius: 4px;
  font-weight: bold;
  cursor: pointer;
  transition: opacity 0.15s;
}

.peek-join-btn:hover {
  opacity: 0.9;
}

/* Mutelist overlay styles */
.mute-empty {
  padding: 20px;
  text-align: center;
  color: var(--text-muted);
  font-style: italic;
}

.mute-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mute-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 10px;
  background: var(--bg-secondary);
  border-radius: 4px;
}

.mute-name {
  color: var(--text-primary);
}

.mute-unmute-btn {
  background: transparent;
  border: 1px solid var(--text-muted);
  color: var(--text-muted);
  padding: 2px 8px;
  font-size: 0.8em;
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.15s;
}

.mute-unmute-btn:hover {
  background: var(--text-primary);
  color: var(--bg-primary);
  border-color: var(--text-primary);
}

.mute-footer {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border-color);
  text-align: center;
  font-size: 0.85em;
  color: var(--text-muted);
}

/* Rooms overlay styles */
.rooms-loading {
  padding: 20px;
  text-align: center;
  color: var(--text-muted);
}

.rooms-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.rooms-empty {
  padding: 20px;
  text-align: center;
  color: var(--text-muted);
  font-style: italic;
}

.rooms-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--bg-secondary);
  border-radius: 4px;
  transition: background 0.15s;
}

.rooms-item:hover {
  background: var(--bg-tertiary);
}

.rooms-item.current {
  border-left: 2px solid var(--accent);
}

.rooms-name {
  font-weight: bold;
  color: var(--text-primary);
  flex: 1;
}

.rooms-users {
  font-size: 0.85em;
  color: var(--text-muted);
}

.rooms-badge {
  font-size: 0.7em;
  padding: 2px 6px;
  background: var(--accent);
  color: var(--bg-primary);
  border-radius: 2px;
}

.rooms-join-btn {
  background: transparent;
  border: 1px solid var(--text-primary);
  color: var(--text-primary);
  padding: 4px 10px;
  font-size: 0.8em;
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.15s;
}

.rooms-join-btn:hover {
  background: var(--text-primary);
  color: var(--bg-primary);
}

.rooms-footer {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border-color);
  text-align: center;
  font-size: 0.85em;
  color: var(--text-muted);
}

.rooms-error {
  color: var(--error);
  padding: 20px;
  text-align: center;
}

/* Announcements */
.announcement {
  display: flex;
  gap: 12px;
  padding: 12px 16px;
  margin: 8px 0;
  border-radius: 4px;
  border-left: 3px solid var(--accent);
  background: var(--bg-secondary);
}

.announcement-info {
  border-left-color: var(--accent);
}

.announcement-warning {
  border-left-color: #f59e0b;
  background: rgba(245, 158, 11, 0.1);
}

.announcement-alert {
  border-left-color: var(--error);
  background: rgba(239, 68, 68, 0.1);
}

.announcement-event {
  border-left-color: #10b981;
  background: rgba(16, 185, 129, 0.1);
}

.announcement-icon {
  font-size: 1.2em;
  flex-shrink: 0;
}

.announcement-content {
  flex: 1;
}

.announcement-title {
  font-weight: bold;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.announcement-message {
  color: var(--text-secondary);
  font-size: 0.9em;
}

/* ========== Connection Progress UI (Wait Screen) ========== */
.connection-progress {
  margin-top: 20px;
  text-align: left;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.progress-bar-container {
  width: 100%;
  height: 8px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  margin-bottom: 16px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--glow-color);
  transition: width 0.3s ease;
}

.connection-steps {
  margin-bottom: 16px;
}

.connection-step {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  font-size: 0.9em;
}

.connection-step .step-icon {
  width: 16px;
  text-align: center;
}

.connection-step.pending .step-icon {
  color: var(--text-muted);
}

.connection-step.active .step-icon {
  color: var(--accent);
  animation: pulse 1s infinite;
}

.connection-step.complete .step-icon {
  color: var(--accent);
}

.connection-step.failed .step-icon {
  color: var(--error);
}

.connection-step.pending .step-text {
  color: var(--text-muted);
}

.connection-step.active .step-text {
  color: var(--text-primary);
}

.connection-step.complete .step-text {
  color: var(--text-secondary);
}

.connection-step.failed .step-text {
  color: var(--error);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.peer-connection-list {
  margin: 12px 0;
  font-size: 0.85em;
  max-height: 150px;
  overflow-y: auto;
}

.peer-connection-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
}

.peer-connection-item .peer-status {
  width: 14px;
  text-align: center;
}

.peer-connection-item.waiting .peer-status { color: var(--text-muted); }
.peer-connection-item.connecting .peer-status { color: var(--accent); animation: pulse 1s infinite; }
.peer-connection-item.connected .peer-status { color: var(--accent); }
.peer-connection-item.failed .peer-status { color: var(--error); }

.peer-connection-item .peer-name {
  flex: 1;
}

.peer-connection-item.waiting .peer-name { color: var(--text-muted); }
.peer-connection-item.connecting .peer-name { color: var(--text-primary); }
.peer-connection-item.connected .peer-name { color: var(--text-secondary); }
.peer-connection-item.failed .peer-name { color: var(--error); }

.connection-summary {
  text-align: center;
  font-size: 0.9em;
  color: var(--text-muted);
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--border-color);
}

/* ========== Synced Message Visual Feedback ========== */

/* Pulse animation for recovered/synced messages */
@keyframes sync-pulse {
  0% { 
    background-color: rgba(59, 130, 246, 0.3);
    box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.4);
  }
  50% {
    background-color: rgba(59, 130, 246, 0.15);
    box-shadow: 0 0 8px 2px rgba(59, 130, 246, 0.2);
  }
  100% { 
    background-color: transparent;
    box-shadow: none;
  }
}

.message.synced {
  animation: sync-pulse 2s ease-out;
  border-left: 2px solid var(--accent-color);
  padding-left: 8px;
  margin-left: -10px;
}

/* Ephemeral sync notice */
.sync-notice {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 16px;
  margin: 8px 0;
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.1), transparent);
  border-radius: 4px;
  font-size: 0.85em;
  color: var(--accent-color);
  opacity: 1;
  transition: opacity 0.5s ease-out;
}

.sync-notice.fading {
  opacity: 0;
}

.sync-notice .sync-icon {
  animation: spin 1s linear;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ═══════════════════════════════════════════════════════════════
   WCAG 2.1 AA Accessibility Enhancements
   ═══════════════════════════════════════════════════════════════ */

/* Visually hidden but accessible to screen readers */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Respect user preference for reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  body::before {
    animation: none;
    opacity: 0;
  }
  
  .glitch-jump {
    animation: none;
  }
}

/* Enhanced focus indicators for keyboard navigation */
:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

:focus:not(:focus-visible) {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px var(--glow-color);
}

button:focus-visible,
.auth-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  box-shadow: 0 0 8px var(--glow-color);
}

input:focus-visible {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--glow-color);
}

/* Skip link for keyboard users */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--bg-primary);
  color: var(--text-primary);
  padding: 8px 16px;
  border: 2px solid var(--accent);
  z-index: 10001;
  transition: top 0.2s;
  clip: rect(0, 0, 0, 0);
  overflow: hidden;
}

.skip-link:focus {
  top: 10px;
  clip: auto;
  overflow: visible;
}

/* Connection failure overlay */
.connection-failure-overlay {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

.connection-failure-overlay.fading {
  opacity: 0;
  transition: opacity 0.5s ease-out;
}

.connection-failure-content {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-secondary);
  border: 1px solid var(--text-muted);
  border-radius: 8px;
  padding: 12px 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

.failure-icon {
  font-size: 24px;
}

.failure-text {
  flex: 1;
}

.failure-text strong {
  color: var(--accent);
  display: block;
  margin-bottom: 2px;
}

.failure-text p {
  color: var(--text-secondary);
  font-size: 13px;
  margin: 0;
}

.failure-actions {
  display: flex;
  gap: 8px;
}

.failure-actions button {
  padding: 6px 12px;
  border: 1px solid var(--border-color);
  background: var(--bg-tertiary);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
  border-radius: 4px;
}

.failure-actions .refresh-btn {
  background: var(--accent);
  color: var(--bg-primary);
  border-color: var(--accent);
  font-weight: bold;
}

.failure-actions button:hover {
  opacity: 0.9;
}

/* Membership overlay styles */
.membership-current {
  text-align: center;
  padding: 16px;
  margin-bottom: 16px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
}

.membership-label {
  font-size: 0.7em;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.membership-tier {
  font-size: 1.4em;
  font-weight: bold;
  margin-bottom: 4px;
}

.membership-tier.tier-guest {
  color: var(--text-muted);
}

.membership-tier.tier-free {
  color: var(--text-primary);
}

.membership-tier.tier-lite {
  color: var(--accent);
}

.membership-tier.tier-pro {
  color: #4ade80;
}

.membership-tier.tier-factory {
  color: #f59e0b;
}

.membership-username {
  font-size: 0.9em;
  color: var(--text-secondary);
}

.membership-table {
  border: 1px solid var(--border-color);
  margin-bottom: 16px;
}

.membership-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.membership-row:last-child {
  border-bottom: none;
}

.membership-row.current {
  background: rgba(255, 204, 0, 0.1);
  color: var(--text-primary);
  font-weight: bold;
}

.membership-row.current .tier-name {
  color: var(--accent);
}

.membership-row .tier-name {
  color: inherit;
}

.membership-row .tier-price {
  color: inherit;
  font-size: 0.9em;
}

.membership-actions {
  margin-top: 8px;
}

.membership-manage-btn {
  width: 100%;
  padding: 10px 16px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
}

.membership-manage-btn:hover {
  background: var(--bg-secondary);
  border-color: var(--accent);
}

.membership-manage-btn.primary {
  background: var(--accent);
  color: var(--bg-primary);
  font-weight: bold;
}

.membership-manage-btn.primary:hover {
  background: var(--text-primary);
}

.membership-manage-btn.secondary {
  opacity: 0.6;
  font-size: 12px;
}

.membership-manage-btn.secondary:hover {
  opacity: 1;
}

/* Login form styles */
.login-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.login-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.login-field label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.login-field input {
  padding: 10px 12px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 14px;
}

.login-field input:focus {
  outline: none;
  border-color: var(--accent);
}

.login-error {
  color: #ff6b6b;
  font-size: 13px;
  text-align: center;
  padding: 8px;
  background: rgba(255, 107, 107, 0.1);
  border: 1px solid rgba(255, 107, 107, 0.3);
}

.login-success {
  color: #51cf66;
  font-size: 13px;
  text-align: center;
  padding: 8px;
  background: rgba(81, 207, 102, 0.1);
  border: 1px solid rgba(81, 207, 102, 0.3);
}

.login-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}

.login-btn {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 14px;
  cursor: pointer;
}

.login-btn:hover {
  background: var(--bg-secondary);
  border-color: var(--accent);
}

.login-btn.primary {
  background: var(--accent);
  color: var(--bg-primary);
  font-weight: bold;
}

.login-btn.primary:hover {
  background: var(--text-primary);
}

.login-footer {
  text-align: center;
  margin-top: 8px;
}

.login-footer a {
  color: var(--text-muted);
  font-size: 12px;
}

.login-footer a:hover {
  color: var(--accent);
}

.login-separator {
  color: var(--text-muted);
  margin: 0 8px;
}

.login-success {
  color: #4ade80;
  font-size: 13px;
  text-align: center;
  margin-bottom: 12px;
  padding: 8px;
  border: 1px solid #4ade80;
  background: rgba(74, 222, 128, 0.1);
}

/* Modal overlay for landing page */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-content {
  background: var(--bg-primary);
  border: 2px solid var(--accent);
  padding: 20px;
  max-width: 400px;
  width: 90%;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.modal-header h3 {
  color: var(--accent);
  margin: 0;
  font-size: 16px;
  letter-spacing: 1px;
}

.modal-close {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 4px 8px;
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
}

.modal-close:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.lx7-btn.primary {
  background: var(--accent);
  color: var(--bg-primary);
  font-weight: bold;
}

.lx7-btn.primary:hover {
  background: var(--text-primary);
}

/* Guest gate overlay styles */
.guest-gate {
  text-align: center;
  padding: 16px;
}

.gate-icon {
  font-size: 2.5em;
  margin-bottom: 12px;
}

.gate-title {
  font-size: 1.2em;
  font-weight: bold;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.gate-message {
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.gate-features {
  text-align: left;
  padding: 12px 16px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  margin-bottom: 16px;
}

.gate-feature {
  padding: 4px 0;
  color: var(--text-secondary);
  font-size: 0.9em;
}

.gate-btn-github {
  width: 100%;
  padding: 12px 16px;
  background: #24292e;
  color: #fff;
  border: none;
  font-family: inherit;
  font-size: 14px;
  font-weight: bold;
  cursor: pointer;
  margin-bottom: 12px;
}

.gate-btn-github:hover {
  background: #2f363d;
}

.gate-footer {
  font-size: 0.85em;
}

.gate-footer a {
  color: var(--accent);
  text-decoration: none;
}

.gate-footer a:hover {
  text-decoration: underline;
}

/* ═══════════════════════════════════════════════════════════════
   Space / Lookaround Overlay
   ═══════════════════════════════════════════════════════════════ */

.space-loading {
  padding: 20px;
  text-align: center;
  color: var(--text-muted);
}

.space-description {
  text-align: left;
}

.space-flavor {
  color: var(--text-secondary);
  font-style: italic;
  padding-bottom: 12px;
  margin-bottom: 12px;
  border-bottom: 1px dashed var(--border-color);
  line-height: 1.5;
}

.space-section {
  margin-bottom: 14px;
}

.space-section-title {
  font-size: 0.75em;
  text-transform: uppercase;
  color: var(--accent);
  letter-spacing: 1px;
  margin-bottom: 6px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border-color);
}

.space-label {
  color: var(--text-muted);
  min-width: 60px;
  display: inline-block;
}

.space-atmo-item {
  padding: 2px 0;
  font-size: 0.9em;
  color: var(--text-secondary);
}

.space-object {
  padding: 4px 0;
  font-size: 0.9em;
}

.space-obj-name {
  color: var(--text-primary);
  font-weight: bold;
}

.space-obj-note {
  color: var(--text-secondary);
}

.space-detail {
  padding: 2px 0 2px 12px;
  font-size: 0.85em;
}

.space-detail-name {
  color: var(--text-primary);
}

.space-detail-desc {
  color: var(--text-muted);
}

.space-exits {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--border-color);
  font-size: 0.9em;
  color: var(--text-secondary);
}

/* LLM Visit — list overlay */
.llm-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.llm-item {
  padding: 10px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
}

.llm-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.llm-item-name {
  color: var(--text-primary);
  font-weight: bold;
  font-size: 0.95em;
}

.llm-item-resident {
  color: var(--text-muted);
  font-size: 0.8em;
  margin-bottom: 4px;
}

.llm-item-desc {
  color: var(--text-secondary);
  font-size: 0.85em;
  font-style: italic;
  line-height: 1.4;
  margin-bottom: 8px;
}

.llm-status {
  font-size: 0.7em;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 2px 6px;
  border-radius: 3px;
  font-weight: bold;
}

.llm-status.local {
  color: #0f0;
  border: 1px solid #0f0;
}

.llm-status.api {
  color: #4af;
  border: 1px solid #4af;
}

.llm-visit-btn {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 4px 12px;
  font-family: inherit;
  font-size: 0.8em;
  cursor: pointer;
  border-radius: 3px;
}

.llm-visit-btn:hover {
  background: var(--accent);
  color: var(--bg);
}

/* LLM Visit — API key prompt */
.api-key-prompt {
  text-align: left;
}

.api-key-prompt p {
  margin: 0 0 10px;
  line-height: 1.4;
}

.api-key-note {
  color: var(--text-muted);
  font-size: 0.8em;
  font-style: italic;
}

.api-key-input {
  width: 100%;
  padding: 8px;
  font-family: inherit;
  font-size: 0.9em;
  color: var(--text-primary);
  background: var(--bg);
  border: 1px solid var(--border-color);
  border-radius: 3px;
  margin-bottom: 10px;
  box-sizing: border-box;
}

.api-key-input:focus {
  outline: none;
  border-color: var(--accent);
}

.api-key-submit {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 6px 16px;
  font-family: inherit;
  font-size: 0.85em;
  cursor: pointer;
  border-radius: 3px;
}

.api-key-submit:hover {
  background: var(--accent);
  color: var(--bg);
}

/* LLM Visit — solo mode indicator */
#peer-count.llm-solo {
  color: #f0a030;
  font-style: italic;
}

/* LLM Visit — thinking indicator */
.llm-thinking {
  color: var(--text-muted);
  font-style: italic;
}

/* Self-note (scratchpad) styles */
.self-note {
  padding: 4px 0;
  color: var(--text-secondary);
  font-style: italic;
}

.note-prefix {
  color: #a78bfa;
  font-weight: bold;
  margin-right: 8px;
}

.note-text {
  color: #a78bfa;
}

/* PM Inbox Modal */
.pm-inbox {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pm-inbox-empty {
  color: var(--text-secondary);
  text-align: center;
  padding: 20px;
}

.pm-master-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
}

.pm-master-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px;
  cursor: pointer;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.02);
}

.pm-master-row:hover {
  background: rgba(255, 255, 255, 0.05);
}

.pm-master-row.selected {
  background: rgba(0, 255, 136, 0.1);
  border-left: 2px solid var(--accent);
}

.pm-partner {
  color: var(--accent);
  font-weight: bold;
  min-width: 100px;
}

.pm-preview {
  color: var(--text-secondary);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pm-time {
  color: var(--text-muted);
  font-size: 0.85em;
}

.pm-detail {
  max-height: 200px;
  overflow-y: auto;
  padding: 8px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 4px;
}

.pm-detail-empty {
  color: var(--text-secondary);
  text-align: center;
  padding: 20px;
}

.pm-detail-msg {
  padding: 4px 0;
  display: flex;
  gap: 8px;
}

.pm-detail-msg.outgoing {
  opacity: 0.8;
}

.pm-detail-time {
  color: var(--text-muted);
  font-size: 0.85em;
  min-width: 45px;
}

.pm-detail-sender {
  color: var(--accent);
  font-weight: bold;
  min-width: 80px;
}

.pm-detail-msg.outgoing .pm-detail-sender {
  color: #a78bfa;
}

.pm-detail-text {
  color: var(--text-primary);
}

.pm-inbox-actions {
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

.pm-reply-btn {
  background: var(--accent);
  color: #000;
  border: none;
  padding: 10px 20px;
  border-radius: 4px;
  cursor: pointer;
  font-weight: bold;
  width: 100%;
}

.pm-reply-btn:hover {
  background: #00cc6a;
}

/* Reply Sheet (Bottom Slide-up) */
#reply-sheet {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-secondary);
  border-top: 2px solid var(--accent);
  padding: 0;
  z-index: 1001;
  transform: translateY(100%);
  transition: transform 0.2s ease-out;
}

#reply-sheet.visible {
  transform: translateY(0);
}

.reply-sheet-content {
  max-width: 600px;
  margin: 0 auto;
  padding: 12px 20px 16px;
}

.reply-sheet-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  color: var(--accent);
  font-weight: bold;
}

.reply-sheet-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 1.2em;
  padding: 4px 8px;
}

.reply-sheet-close:hover {
  color: var(--text-primary);
}

.reply-sheet-input-row {
  display: flex;
  gap: 10px;
}

#reply-sheet-input {
  flex: 1;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 10px 12px;
  font-family: inherit;
  font-size: 1em;
  border-radius: 4px;
}

#reply-sheet-input:focus {
  outline: none;
  border-color: var(--accent);
}

.reply-sheet-send {
  background: var(--accent);
  color: #000;
  border: none;
  padding: 10px 20px;
  font-weight: bold;
  cursor: pointer;
  border-radius: 4px;
}

.reply-sheet-send:hover {
  background: #00cc6a;
}

/* ========================================
   Display Name Modal (Username Collision)
   ======================================== */

.display-name-modal {
  max-width: 420px;
}

.display-name-form {
  text-align: center;
}

.collision-message {
  color: var(--text-secondary);
  margin-bottom: 8px;
  font-size: 0.95em;
}

.collision-message strong {
  color: var(--accent);
}

.choose-prompt {
  color: var(--text-primary);
  margin-bottom: 16px;
  font-size: 0.9em;
}

.display-name-field {
  margin-bottom: 12px;
}

.display-name-field input {
  width: 100%;
  padding: 12px;
  background: var(--bg-secondary);
  border: 2px solid var(--border-color);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1.1em;
  text-align: center;
}

.display-name-field input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 8px var(--glow-color);
}

.suggestions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 16px;
}

.suggestions-label {
  color: var(--text-muted);
  font-size: 0.85em;
  width: 100%;
  margin-bottom: 4px;
}

.suggestion-chip {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 6px 12px;
  font-family: inherit;
  font-size: 0.85em;
  cursor: pointer;
  transition: all 0.2s;
}

.suggestion-chip:hover {
  background: var(--bg-secondary);
  color: var(--accent);
  border-color: var(--accent);
}

.display-name-error {
  color: var(--error);
  font-size: 0.85em;
  margin-bottom: 12px;
  padding: 8px;
  border: 1px solid var(--error);
  background: rgba(255, 68, 68, 0.1);
}

.upgrade-prompt {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

.upgrade-prompt p {
  color: var(--text-muted);
  font-size: 0.85em;
  margin-bottom: 8px;
}

.upgrade-prompt strong {
  color: var(--text-secondary);
}

.upgrade-link {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.9em;
}

.upgrade-link:hover {
  text-decoration: underline;
}